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remove dead throttle code

This commit is contained in:
Luke Pulverenti 2015-02-26 13:24:38 -05:00
parent 17ea0217f5
commit 016f2791d6
8 changed files with 40 additions and 119 deletions
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34
MediaBrowser.Api/Playback/BaseStreamingService.cs
View File

@ -877,14 +877,6 @@ namespace MediaBrowser.Api.Playback
return "copy";
}
private bool SupportsThrottleWithStream
{
get
{
return false;
}
}
/// <summary>
/// Gets the input argument.
/// </summary>
@ -908,23 +900,15 @@ namespace MediaBrowser.Api.Playback
private string GetInputPathArgument(string transcodingJobId, StreamState state)
{
if (state.InputProtocol == MediaProtocol.File &&
state.RunTimeTicks.HasValue &&
state.VideoType == VideoType.VideoFile &&
!string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
{
if (state.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && state.IsInputVideo)
{
if (SupportsThrottleWithStream)
{
var url = "http://localhost:" + ServerConfigurationManager.Configuration.HttpServerPortNumber.ToString(UsCulture) + "/videos/" + state.Request.Id + "/stream?static=true&Throttle=true&mediaSourceId=" + state.Request.MediaSourceId;
url += "&transcodingJobId=" + transcodingJobId;
return string.Format("\"{0}\"", url);
}
}
}
//if (state.InputProtocol == MediaProtocol.File &&
// state.RunTimeTicks.HasValue &&
// state.VideoType == VideoType.VideoFile &&
// !string.Equals(state.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
//{
// if (state.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && state.IsInputVideo)
// {
// }
//}
var protocol = state.InputProtocol;

69
MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs
View File

@ -153,49 +153,12 @@ namespace MediaBrowser.Api.Playback.Progressive
using (state)
{
var job = string.IsNullOrEmpty(request.TranscodingJobId) ?
null :
ApiEntryPoint.Instance.GetTranscodingJob(request.TranscodingJobId);
var limits = new List<long>();
if (state.InputBitrate.HasValue)
{
// Bytes per second
limits.Add((state.InputBitrate.Value / 8));
}
if (state.InputFileSize.HasValue && state.RunTimeTicks.HasValue)
{
var totalSeconds = TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalSeconds;
if (totalSeconds > 1)
{
var timeBasedLimit = state.InputFileSize.Value / totalSeconds;
limits.Add(Convert.ToInt64(timeBasedLimit));
}
}
// Take the greater of the above to methods, just to be safe
var throttleLimit = limits.Count > 0 ? limits.First() : 0;
// Pad to play it safe
var bytesPerSecond = Convert.ToInt64(1.05 * throttleLimit);
// Don't even start evaluating this until at least two minutes have content have been consumed
var targetGap = throttleLimit * 120;
return ResultFactory.GetStaticFileResult(Request, new StaticFileResultOptions
{
ResponseHeaders = responseHeaders,
ContentType = contentType,
IsHeadRequest = isHeadRequest,
Path = state.MediaPath,
Throttle = request.Throttle,
ThrottleLimit = bytesPerSecond,
MinThrottlePosition = targetGap,
ThrottleCallback = (l1, l2) => ThrottleCallack(l1, l2, bytesPerSecond, job)
Path = state.MediaPath
});
}
}
@ -238,6 +201,36 @@ namespace MediaBrowser.Api.Playback.Progressive
private long ThrottleCallack(long currentBytesPerSecond, long bytesWritten, long originalBytesPerSecond, TranscodingJob job)
{
//var job = string.IsNullOrEmpty(request.TranscodingJobId) ?
//null :
//ApiEntryPoint.Instance.GetTranscodingJob(request.TranscodingJobId);
//var limits = new List<long>();
//if (state.InputBitrate.HasValue)
//{
// // Bytes per second
// limits.Add((state.InputBitrate.Value / 8));
//}
//if (state.InputFileSize.HasValue && state.RunTimeTicks.HasValue)
//{
// var totalSeconds = TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalSeconds;
// if (totalSeconds > 1)
// {
// var timeBasedLimit = state.InputFileSize.Value / totalSeconds;
// limits.Add(Convert.ToInt64(timeBasedLimit));
// }
//}
//// Take the greater of the above to methods, just to be safe
//var throttleLimit = limits.Count > 0 ? limits.First() : 0;
//// Pad to play it safe
//var bytesPerSecond = Convert.ToInt64(1.05 * throttleLimit);
//// Don't even start evaluating this until at least two minutes have content have been consumed
//var targetGap = throttleLimit * 120;
var bytesDownloaded = job.BytesDownloaded ?? 0;
var transcodingPositionTicks = job.TranscodingPositionTicks ?? 0;
var downloadPositionTicks = job.DownloadPositionTicks ?? 0;

1
MediaBrowser.Api/Playback/StreamRequest.cs
View File

@ -72,7 +72,6 @@ namespace MediaBrowser.Api.Playback
public string Params { get; set; }
public string ClientTime { get; set; }
public bool Throttle { get; set; }
public string TranscodingJobId { get; set; }
}

5
MediaBrowser.Controller/Net/StaticResultOptions.cs
View File

@ -18,11 +18,6 @@ namespace MediaBrowser.Controller.Net
public IDictionary<string, string> ResponseHeaders { get; set; }
public bool Throttle { get; set; }
public long ThrottleLimit { get; set; }
public long MinThrottlePosition { get; set; }
public Func<long, long, long> ThrottleCallback { get; set; }
public Action OnComplete { get; set; }
public StaticResultOptions()

18
MediaBrowser.MediaEncoding/Encoder/BaseEncoder.cs
View File

@ -452,24 +452,6 @@ namespace MediaBrowser.MediaEncoding.Encoder
private string GetInputPathArgument(EncodingJob job)
{
//if (job.InputProtocol == MediaProtocol.File &&
// job.RunTimeTicks.HasValue &&
// job.VideoType == VideoType.VideoFile &&
// !string.Equals(job.OutputVideoCodec, "copy", StringComparison.OrdinalIgnoreCase))
//{
// if (job.RunTimeTicks.Value >= TimeSpan.FromMinutes(5).Ticks && job.IsInputVideo)
// {
// if (SupportsThrottleWithStream)
// {
// var url = "http://localhost:" + ServerConfigurationManager.Configuration.HttpServerPortNumber.ToString(UsCulture) + "/videos/" + job.Request.Id + "/stream?static=true&Throttle=true&mediaSourceId=" + job.Request.MediaSourceId;
// url += "&transcodingJobId=" + transcodingJobId;
// return string.Format("\"{0}\"", url);
// }
// }
//}
var protocol = job.InputProtocol;
var inputPath = new[] { job.MediaPath };

8
MediaBrowser.Server.Implementations/HttpServer/HttpResultFactory.cs
View File

@ -461,10 +461,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
{
return new RangeRequestWriter(rangeHeader, stream, contentType, isHeadRequest)
{
Throttle = options.Throttle,
ThrottleLimit = options.ThrottleLimit,
MinThrottlePosition = options.MinThrottlePosition,
ThrottleCallback = options.ThrottleCallback,
OnComplete = options.OnComplete
};
}
@ -480,10 +476,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
return new StreamWriter(stream, contentType, _logger)
{
Throttle = options.Throttle,
ThrottleLimit = options.ThrottleLimit,
MinThrottlePosition = options.MinThrottlePosition,
ThrottleCallback = options.ThrottleCallback,
OnComplete = options.OnComplete
};
}

12
MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
View File

@ -24,10 +24,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
private long RangeLength { get; set; }
private long TotalContentLength { get; set; }
public bool Throttle { get; set; }
public long ThrottleLimit { get; set; }
public long MinThrottlePosition;
public Func<long, long, long> ThrottleCallback { get; set; }
public Action OnComplete { get; set; }
/// <summary>
@ -165,14 +161,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
/// <param name="responseStream">The response stream.</param>
public void WriteTo(Stream responseStream)
{
if (Throttle)
{
responseStream = new ThrottledStream(responseStream, ThrottleLimit)
{
MinThrottlePosition = MinThrottlePosition,
ThrottleCallback = ThrottleCallback
};
}
WriteToInternal(responseStream);
}

12
MediaBrowser.Server.Implementations/HttpServer/StreamWriter.cs
View File

@ -35,10 +35,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
get { return _options; }
}
public bool Throttle { get; set; }
public long ThrottleLimit { get; set; }
public long MinThrottlePosition;
public Func<long, long, long> ThrottleCallback { get; set; }
public Action OnComplete { get; set; }
/// <summary>
@ -82,14 +78,6 @@ namespace MediaBrowser.Server.Implementations.HttpServer
/// <param name="responseStream">The response stream.</param>
public void WriteTo(Stream responseStream)
{
if (Throttle)
{
responseStream = new ThrottledStream(responseStream, ThrottleLimit)
{
MinThrottlePosition = MinThrottlePosition,
ThrottleCallback = ThrottleCallback
};
}
WriteToInternal(responseStream);
}